Finite element analysis was used to study the effective transverse modulus of solid wood for all possible end-grain patterns. The calculations accounted for cylindrical anisotropy of wood within rectangular specimens and explicitly modeled wood as a composite of earlywood and latewood. The effective modulus was significantly reduced by growth ring...
An attempt was made to demonstrate isozymic forms of esterase,
MDH, LDH and GPDH and the variation in enzyme pattern with increasing
age in the thoracic muscle, appendage muscle and hemolymph
of the American cockroach, Periplaneta americana. Sampled specimens
of both sexes were aged one through seven days, two weeks...
The purpose of the study was to determine whether taking a
course of study about ethnic minorities and racial prejudice in the
United States would produce a statistically significant change in the
attitudes of white, middle-class high school students toward three
ethnic minorities i. e., Blacks, Native Americans, and Chicanos....
The Macrocheles glaber species group contains many
of the common mites which are associated with the dung
of domestic animals. Species in the glaber group have
been investigated for their use as biological control
agents of synanthropic flies.
Over 10,000 slide-mounted specimens of Macrocheles
in the OSU Acarology Collection and...
Purpose: The study assessed the perceived need for inservice
training to improve the teaching of mathematics in primary schools
in Bendel State of Nigeria. Specifically, the study sought to
know where and when the primary school mathematics teachers need
inservice training to improve their standards of teaching elementary
mathematics. The...
The purpose of this study was to seek evidence which might
lead to the development of more effective ways of dealing with the
problem of failure to attend school.
Concept of self has long been considered worthy of consideration
in evaluating behavior. It is known that significant experiences
in life...
